2632549 has 2 divisors, whose sum is σ = 2632550. Its totient is φ = 2632548.

The previous prime is 2632543. The next prime is 2632573. The reversal of 2632549 is 9452362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 515524 = 1455^2 + 718^2 .

It is a cyclic number.

It is not a de Polignac number, because 2632549 - 2⁹ = 2632037 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 6 + 3¹² + 2¹⁷ + 5⁹ + 4⁷ + 9 .

It is a self number, because there is not a number n which added to its sum of digits gives 2632549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2632543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316274 + 1316275.

It is an arithmetic number, because the mean of its divisors is an integer number (1316275).

2^2632549 is an apocalyptic number.

It is an amenable number.

2632549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2632549 is an equidigital number, since it uses as much as digits as its factorization.

2632549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 2632549 is about 1622.5131740605. The cubic root of 2632549 is about 138.0783179334.

The spelling of 2632549 in words is "two million, six hundred thirty-two thousand, five hundred forty-nine".